Syntron Iris Flow Valves

Syntron® Iris Flow Valves have helped customers control the free flow of powder and bulk materials from hoppers, bins and chutes for over 75 years. Three valve types with openings from 4 to 15 inches are available in aluminum or stainless steel construction.

• FV Series has a twist lock handle with unlimited locking positions
• SFV Series has a trigger-type handle for quick opening and closing with multiple notch settings
• DFV Series has a trigger handle and a double sleeve for fine, dusty materials

Custom options include 11 different sleeve materials, each with specific handling properties to meet customers' unique product requirements. The commitment to quality continues under Flow Valves International, which acquired the Syntron® valve business from FMC in 2007.